Issue: #294
Last valuation update: 2025-09-24
In the fourth installment of the "Who Killed Batman?" the murderer's identity is finally revealed--but who will truly have the last laugh?
Creators: Jim Aparo, Julius Schwartz, Ben Oda, David V. Reed, John Calnan, Tex Blaisdell, Jerry Serpe
Characters: Batman, Superman, Joker, Poison Ivy, Scarecrow, James Gordon, Two-Face, Catwoman, Penguin, Mr. Freeze, Riddler, Cavalier, Killer Moth, Tweedledee, Tweedledum, Lex Luthor, Cluemaster, Spook, Signalman, Captain Stingaree